Best Mystery Novels
Uncover hidden secrets, solve impossible cases, and follow suspenseful investigations in our collection of mystery novels. Read gripping crime and thriller stories for free on APKDock.
Latest Mystery Web Novels

9.0
At twenty-five, Emelia Perez has never known her parents' love. Treated as little more than a servant while her sister Bianca receives every affection, she exists like a stranger in her own home. When her father drowns in debt, Emelia becomes collateral, forced to marry Samuel De Leon, a paralyzed CEO infamous for his cruelty. To her, the union is simply a way out. Yet the man behind the wheelchair is nothing like the rumors. Handsome, guarded, and hiding secrets no one may uncover, Samuel draws her in instead of frightening her. As Emelia strives to win his heart, she is pulled deeper into the De Leon family's hidden world, until she questions whether their marriage was ever just an arrangement.

8.9
While helping her sister with a thesis, Alva Jackson joins a research dinner only to be confronted by Eric Pensworth, her sister’s boyfriend. Eric publicly accuses a 'pretty boy' of sleeping with Professor Alva Jackson to steal his PhD spot, claiming the professor is a fifty-year-old woman. Alva is stunned, as she is actually the newly hired professor herself. This young adult mystery explores the fallout of these bizarre rumors and the truth behind Eric's claims.

8.5
All she ever wanted was to fade into the background and lead a quiet, undisturbed life. However, her hopes for anonymity are shattered after transferring to a new school. She inadvertently catches the eye of the campus's notorious bad boy, who also serves as the formidable leader of the Vikings MC. Now that she is firmly on his radar, he has no intention of letting her slip away, sparking a relentless pursuit she never expected.

7.9
In LET THE GAMMA FALL FOR ME, a casual night of passion with Austin Montrell, the notorious Gamma of the Black Shadow Pack, spirals into a complicated arrangement. After a positive pregnancy test met with cold rejection, the protagonist cuts ties to raise her child alone. However, her new life is shattered when her son is kidnapped, leaving only the Gamma’s scent behind. Now, she must confront the man she vowed to forget to save her child and protect her heart.

9.7
The day before her wedding, Aurelie discovers her fiancé has betrayed her with her half-sister—and he has already planned her disposal. Wolfless and blind, she was never deemed worthy of elimination. Instead, he hands her to the most feared Alpha in town, a sadistic Casanova, to settle his gambling debts.
Aurelie neither protests nor defends herself. She plays along with the game of those who want her gone and accepts the wrong groom as her husband. But when the cruel Alpha moves to take advantage of her, he uncovers something unexpected: a useful advantage hidden within the wolfless, blind Omega. Will Aurelie survive the Alpha's bed, or share the fate of the women before her?

9.4
Pregnant with triplets, Danica hoped the news would soften her cold husband, Reagan. Instead, she uncovers his horrific betrayal: he murdered her father, sold their family's classified Titanis tech, and plans to eliminate her next. To survive, Danica allies with the mysterious Salvatore to fake her demise. After years in hiding, she emerges from the shadows. No longer a helpless pawn in his billionaire empire, she returns with a lethal agenda to destroy the man who stole everything.

8.5
Preparing for her seventh anniversary, a devoted wife's world shatters when her son Caleb brings home a family tree project. The paper labels her a just-for-show mother, revealing her husband Kierann's secret belief that she is merely an unloved placeholder for the board of directors. When confronted, Kierann quickly dismisses the drawing as nonsense, but his panic exposes a dark truth. Realizing her marriage is a lie, she must uncover who the real woman of the house actually is.

8.5
A late-night confession mumbled in his sleep ruins a wife's trust. When Brian mutters about buying a house for his baby, his wife investigates despite his excuses. A quick search of his bank records reveals a fifty-thousand-dollar transfer to Vanessa O’Hara, whose social media features a three-month ultrasound matching the timeline. Armed with proof of her husband's betrayal and impending fatherhood, she contacts her father with a fierce promise: her unfaithful spouse will leave with absolutely nothing.

8.6
Diagnosed with only 72 hours to live, Kathleen Sullivan is denied a life-saving treatment when her billionaire husband, Bowen, gives the slot to her sister, Yvonne. Rather than fighting, Kathleen spends her final days transferring her two-billion-dollar fortune, her art gallery, and even her daughter’s affection to Yvonne. As she becomes the obedient, silent woman Bowen always wanted, a dark mystery remains. Is this a peaceful surrender or a calculated revenge that will haunt them forever?

9.3
After a tragic first life ending in suicide and false accusations of murder, Penelope is reborn with a single goal: survival. She systematically removes herself from Emil McLaren’s life, honoring his every demand for distance. She moves to Wanoki Island and eventually goes public with another man to ensure her safety. However, as Penelope finally finds peace, a possessive Emil suddenly reappears, demanding she return to his side and treat her new life as a mere joke.

9.1
Hoping to reunite with her soldier husband in Spain, a dedicated doctor volunteers at a hospital near his base. But her surprise journey turns into a nightmare mid-flight when she treats a pregnant woman in distress—only to realize the lady's husband is her own. The heartbreak deepens into horror as she uncovers a deadly conspiracy: he forged her signature, ending her mother's life to save his mistress. Broken but reborn, she abandons her love to orchestrate his absolute ruin.

9.4
When his father-in-law is caught in a police vice sweep, the protagonist agrees to pay the fine and keep the secret. But his kindness is met with betrayal. A week later, he is fired after the police citation is pinned on him. His wife flees with their child and savings, demanding a divorce. Desperate to clear his name, he heads to his father-in-law’s home to expose the truth, only for a sudden car crash to stop him in his tracks.

8.1
During a high-stakes billionaire auction, Agnes Bachert and her daughter-in-law secure a 30-million-dollar emerald necklace. The triumph is cut short when Ruth Coleman and Janette Saccone launch a violent assault, accusing Agnes of being a homewrecker seducing Ruth's husband, Otto Garrett. When the protagonist defends Agnes, Ruth claims to be Otto's only legal wife. The mystery deepens when Ruth calls her son, Clement Garrett—the protagonist's own husband—to confront the supposed mistress.

8.8
After a devastating crash, Leon Sinclair abandons his fiancée to save her sister, Juliette. Left disfigured with one month to live, the protagonist watches her family trade her life for corporate interests, marrying Juliette to Leon. While Leon offers empty promises, the protagonist surrenders her assets and art, letting Juliette claim her genius. Yet, as the world celebrates the impostor, the true artist watches from the shadows, transforming her losses into a lethal trap for vengeance.

8.1
After asking a passenger to stop smoking in her vehicle, a Grab driver finds herself at the center of a police investigation in the mystery story Why Would I Harrass Another Woman When I’m A Woman. The disheveled passenger falsely claims she was a victim of harassment to extort compensation. Despite the driver's masculine style of dress, she is actually a woman. Now, she must navigate this absurd legal conflict and prove her innocence against a shameless accuser.

8.3
After crippling his leg to save his pregnant wife, Laura, the protagonist wakes from surgery to a nightmare. He is told their premature son was born, but when he limps through the hospital to find them, he overhears a horrifying confession outside the morgue. Laura has suffocated their newborn to protect the inheritance of her other secret child with Richard. Shattered by the realization that his entire marriage was a calculated deception, he decides to walk away from the lies.

8.9
After being rescued from human traffickers, a young woman is shaped by the ultimate sacrifice of her savior, who gave up an Ivy League education and went to prison for her sake. Following his release and disappearance, she spends a year searching for him. When they finally reunite, he treats her like a burden and pushes her away. However, she soon discovers he has secretly cherished a memento from her youth for years, revealing a deep, hidden love he refuses to acknowledge.

8.6
After billionaire Richard Montague buys a winery I mentioned, I assume it is an anniversary gift. However, celebrity Kiara York publicly claims the purchase was for her, sparking a viral frenzy. When I post my marriage certificate to prove my status, Kiara counters with her own legal document featuring Richard's face. Faced with two stamped certificates, I must uncover the truth behind this billionaire romance mystery and confront my husband about his potential bigamy.

8.3
Danica waited at the altar for Hank to seal their vows. Instead, he snapped his fingers and a fabricated sex tape flooded the ballroom screen. Her adoptive sister Cailin whispered, "Do you like my wedding gift, sister?" Hank threw her down; her adoptive father disowned her, froze her trust fund, and abandoned her to the paparazzi. Drugged by Cailin, pregnant with triplets, Danica fled—only for armed mercenaries to storm a clinic, steal two newborns, and force her into a freezing river with one daughter. Four years later, a private jet lands in New York. She is no longer the disgraced Thorne daughter, but Chiron—the world's most lethal underground surgeon and assassin. Watching Hank bleed from her sniper's bullet, she smiles as his family begs to buy her scalpel for fifty million.

8.5
Silent Donor
8.5
After Julian Rivers abandons his family during his mother’s terminal illness, his father finds success in medical research and moves on with an adopted son. Their paths cross again under gruesome circumstances at a professional seminar. Dr. Rivers believes his estranged son is faking his own death to mock his work, but the truth is far more macabre. Faced with a cold corpse on the table, the doctor must confront the reality that Julian passed away three days prior.

8.8
Surgeon Donna’s world shatters on Christmas Eve when she operates on a woman claiming to be the mistress of her fiancé, Lorenzo Corleone. While Lorenzo cancels their engagement dinner, Donna discovers he is expecting a child with another woman and views her with disgust. Faced with this brutal betrayal by the head of the Corleone family, she abandons her loyalty. Seeking a new path in the underworld, she contacts the powerful Don Sebastian to accept a mysterious proposal from years ago.

9.6
After eight years of marriage, Tiana Sabell's first love returns, leading her to cruelly neglect her own family. To appease him, she imprisons her young daughter, Sabrina, in a mountain chapel without food. Despite her husband's pleas regarding the girl's heart condition, Tiana refuses to relent. When the child starves to death, Tiana dismisses the tragedy as a lie. Driven by grief, the protagonist decides to dismantle her empire and force the Sabell Group into total bankruptcy.

8.6
After sacrificing her youth and beauty to build her husband's success, a former college queen is met with ultimate betrayal. Her unfaithful spouse pushes her into a lake to drown. However, death is not the end. Miraculously reborn at a pivotal crossroads in her youth, she is granted a second chance to reclaim her life. Armed with future knowledge, she embarks on a calculated path of vengeance to destroy her murderous husband and his mistress.

9.1
Amelia’s perfect life and marriage end in a bloody nightmare when her husband kills her to avenge his childhood friend, Ginger. Years prior, Amelia stopped him from retrieving Ginger’s forgotten exam pass, leading to the girl's suicide. Now, Amelia has been mysteriously reborn on the morning of that same entrance exam. When her boyfriend asks to leave to help Ginger again, Amelia smiles and encourages him to go, determined to survive this time.